
Dhiraj C.
Roblox Studio: Beginner Game Design and Lua
Beginner
Level
7–12
Ages
55 min
Duration
1 / Week
Classes
12
Weeks
Students taught
1,900+ learners taught
Experienced teacher
20 years teaching
Teaches
Cybersecurity, Ethical Hacking, Cloud Security, Network Security, Penetration Testing
1,900
Learners taught by Dhiraj C.
3
Published classes on Undoschool
Seasoned cybersecurity instructor with hands-on labs in cloud security, ethical hacking, networking, and penetration testing. With over 20 years of experience in computer science and cybersecurity education, this instructor holds a Master’s degree in Computer Science and profess...

Dhiraj C.
Beginner
Level
7–12
Ages
55 min
Duration
1 / Week
Classes
12
Weeks

Dhiraj C.
Beginner
Level
10–15
Ages
80 min
Duration
2 / Week
Classes
2
Weeks

Dhiraj C.
Beginner
Level
6–11
Ages
55 min
Duration
1 / Week
Classes
10
Weeks
4.4 rating
51 reviews · 1,900+ learners taught
Simran P.
October 7, 2026
Sharon B.
September 9, 2026
Alejandro R.
September 7, 2026
Ashley H.
August 30, 2026
Works With: 16–18 Years · 20+ Years Experience